2017 SUBARU CROSSTREK Owners Manual

the cabin is stored in the roof side
(between the front pillar and a point over
the rear seat). An“SRS AIRBAG”mark is
located at the top of each center pillar.
In a moderate to severe side impact
collision, the SRS curtain airbag on the
impacted side of the vehicle deploys
between the occupant and the side
window and supplements the seatbelt by
reducing the impact on the occupant’s
head.
In a rollover, SRS curtain airbags on both
sides of the vehicle deploy between the
occupant and the side window and sup-
plement the seatbelt by reducing the
impact to the occupant’s head.
In an offset frontal collision, SRS curtain
airbags on both sides of the vehicle
deploy between the occupant and the
side window and supplement the seatbelt
by reducing the impact to the occupant’s
head and chest.
!Operation
The SRS side airbag and SRS curtain
airbag can function only when the ignition
switch is in the“ON”position.
The following airbags deploy indepen-
dently of each other since each has its
own impact sensor.
.Driver’s SRS side airbag.Front passenger’s SRS side airbag
.SRS curtain airbag (right-hand side)
.SRS curtain airbag (left-hand side)
Therefore, they may not both deploy in the
same accident. Also, the SRS side airbag
and SRS curtain airbag deploys indepen-
dently of the driver’s and front passen-
ger’s SRS frontal airbags in the steering
wheel and instrument panel.
An impact sensor, which senses impact
force, is located in each of the following
locations.
.In the left and right front doors
.In the left and right center pillars
.In the left and right rear wheel houses
.Under the rear center seat
A rollover sensor is also located inside the
airbag control module.
If both of the following sensors together
sense an impact force above a predeter-
mined level in a side collision, the control
module causesboth the SRS side airbag
and curtain airbag on the impacted side
to inflate regardless of whether the rear
wheel house impact sensor on the same
side senses an impact.
.the impact sensor that is located under
the rear center seat
.one of the center pillar impact sensorsor front door impact sensors
If both of the following sensors together
sense an impact force above a predeter-
mined level in a side collision, the control
module causesonly the SRS curtain
airbag on the impacted sideto inflate.
.the impact sensor that is located under
the rear center seat
.one of the rear wheel house impact
sensors
If the rollover sensor detects rollover of the
vehicle, the control module inflates the
SRS curtain airbags on both sides.At
this time, the driver’s and front passen-
ger’
s seatbelt pretensioners also operate
at the same time.
After the deployment, the SRS side airbag
immediately starts to deflate. The time
required from detection of an impact to
deflation of an SRS side airbag after
deployment is shorter than the blink of
an eye.
The SRS curtain airbag remains inflated
for a while following deployment then
slowly deflates.
The SRS side airbag and SRS curtain
airbag deploy even when no one occupies
the seat on the side on which an impact is
applied.
Seat, seatbelt and SRS airbags/*SRS airbag (Supplemental Restraint System airbag)
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Seat, seatbelt and SRS airbags/*SRS airbag (Supplemental Restraint System airbag)
When the SRS side airbag and SRS
curtain airbag deploy, a sudden, fairly loud
inflation noise will be heard and some
smoke will be released. These occur-
rences are a normal result of the deploy-
ment. This smoke does not indicate a fire
in the vehicle.
CAUTION
Do not touch the SRS side airbag
system components around the
front seat seatback with bare hands
right after deployment. Doing so can
cause burns because the compo-
nents can be very hot as a result of
deployment.
After deployment, do not touch any
part of the SRS curtain airbag
system (from the front pillar to the
part of the roof side over the rear
seat). Doing so can cause burns
because the components can be
very hot as a result of deployment.
The SRS side airbag and SRS curtain
airbag are designed as follows:
.to deploy in the event of an accident
involvingamoderatetosevereside
impact collision
.to function on a one-time-only basis.
The SRS side airbag and SRS curtainairbag are not designed to deploy in the
following cases:
.in most lesser side impact
.in most frontal or most rear impacts
(because the SRS side airbag and SRS
curtain airbag deployment would not
protect the occupant in those situations)
The SRS curtain airbags are also de-
signed to deploy when the vehicle is in an
extremely inclined state such as during a
rollover. They are not designed to deploy
in most lesser inclined state.
SRS side airbag and SRS curtain airbag
deployment depend on the level of force
experienced in the passenger compart-
ment during a side impact collision. That
level differs from one type of collision to
another, and it may have no bearing on
the visible damage done to the vehicle
itself.!Example of the type of accident
in which the SRS side airbag will
most likely deploy.
1) A severe side impact near the front seat.
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!Examples of the types of accidents in which the SRS curtain airbag will most
likely deploy.1) The vehicle is involved in a severe side
impact near the front seat or the rear
seat.
2) The vehicle rolls onto its side or the roof.
3) The angle of vehicle tip-up is marginal or
the skidding vehicle’s tires hit a curb-
stone laterally.
4) An offset frontal collision that is severe
enough to deploy the front airbag. Seat, seatbelt and SRS airbags/*SRS airbag (Supplemental Restraint System airbag)
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Seat, seatbelt and SRS airbags/*SRS airbag (Supplemental Restraint System airbag)
!Examples of the types of accidents in which it is possible that the SRS side
airbag and the SRS curtain airbag will deploy.1) Hitting a curb, edge of pavement or hard
surface
2) Falling into or jumping over a deep hole
3) Landing hard or vehicle falling
It is possible that the SRS side and curtain
airbags will deploy if a serious impact
occurs to the underside of your vehicle.
Some examples are shown in the illustra-
tion.
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!Examples of the types of accidents in which the SRS side airbag is unlikely
to deploy.1) The vehicle is involved in an oblique
side-on impact.
2) The vehicle is involved in a side-on
impact in an area outside the vicinity of
the passenger compartment.
3) The vehicle strikes a telephone pole or
similar object.
4) The vehicle is involved in a side-on
impact from a motorcycle.
5) The vehicle rolls onto its side or the roof.
There are many types of collisions which
might not necessarily require SRS side
airbag deployment. In the event of acci-
dents like those illustrated, the SRS side
airbag may not deploy depending on the
level of accident forces involved.
Seat, seatbelt and SRS airbags/*SRS airbag (Supplemental Restraint System airbag)
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Seat, seatbelt and SRS airbags/*SRS airbag (Supplemental Restraint System airbag)
!Examples of the types of accidents in which the SRS curtain airbag is
unlikely to deploy.1) The vehicle is involved in an oblique
side-on impact.
2) The vehicle is involved in a side-on
impact in an area outside the vicinity of
the passenger compartment.
3) The vehicle strikes a telephone pole or
similar object.
4) The vehicle is involved in a side-on
impact from a motorcycle.
There are many types of collisions which
might not necessarily require SRS curtain
airbag deployment. In the event of acci-
dents like those illustrated, the SRS
curtain airbag may not deploy depending
on the level of accident forces involved.
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!Examples of the types of acci-
dents in which the SRS side
airbag and SRS curtain airbag
are not designed to deploy in
most cases
1) The vehicle is involved in frontal collision
with another vehicle (moving or station-ary).
2) The vehicle is struck from behind.
3) The vehicle pitches end over end.
In the event of accidents like those
illustrated, the SRS side airbag and SRS
curtain airbag are not designed to deploy
in most cases.
1) First impact
2) Second impact
A) SRS curtain airbag
B) SRS side airbag
In an accident where the vehicle is struck
from the side more than once, the SRS
side airbag and SRS curtain airbag deploy
only once on the first impact.
Example: In the case of a double side
impact collision, first with one vehicle and
immediately followed by another from thesame direction, once the SRS side airbag
and SRS curtain airbag are activated on
the first impact, they will not be activated
on the second.
&SRS airbag system monitors
SRS airbag system warning light (type A) Seat, seatbelt and SRS airbags/*SRS airbag (Supplemental Restraint System airbag)
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Seat, seatbelt and SRS airbags/*SRS airbag (Supplemental Restraint System airbag)
SRS airbag system warning light (type B)
A diagnostic system continually monitors
the readiness of the SRS airbag system
(including front seatbelt pretensioners)
while the vehicle is being driven. The
SRS airbag system warning light will show
normal system operation by illuminating
for approximately 6 seconds when the
ignition switch is turned to the“ON”
position.
The following components are monitored
by the indicator:
.Front sub sensor
–Right-hand side
–Left-hand side
.Airbag control module (including im-
pact sensor and rollover sensor)
.Frontal airbag module–Driver’s side
–Front passenger’s side
.Knee airbag module (driver’s side)
.Side airbag sensor
–Center pillar right-hand side
–Center pillar left-hand side
.Front door impact sensor
–Right-hand side
–Left-hand side
.Side airbag module
–Driver’s side
–Front passenger’s side
.Curtain airbag sensor
–Rear wheel house right-hand side
–Rear wheel house left-hand side
.Curtain airbag module
–Right-hand side
–Left-hand side
.Satellite safing sensor (under the rear
center seat)
.Seatbelt pretensioner
–Driver’s side
–Front passenger’s side
.Lap belt pretensioner (front passen-
ger’s side)
.Seatbelt buckle switch (front passen-
ger’s side)
.Front passenger’s occupant detection
system sensor
.Front passenger’s occupant detectioncontrol module
.
Front passenger’s frontal airbag ON
and OFF indicator
.All related wiring
WARNING
If the warning light exhibits any of
the following conditions, there may
be a malfunction in the seatbelt
pretensioners and/or SRS airbag
system.
.Flashing or flickering of the warn-
ing light
.No illumination of the warning
light when the ignition switch is
first turned to the“ON”position
.Continuous illumination of the
warning light
.Illumination of the warning light
while driving
Immediately take your vehicle to
your nearest SUBARU dealer to
have the system checked. Unless
checked and properly repaired, the
seatbelt pretensioners and/or SRS
airbag will not operate properly in
the event of a collision, which may
increase the risk of injury.
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